Inventec Announces Guarantee Amount Reaches Disclosure Threshold Under Article 25, Paragraph 1, Items 2, 3, and 4 of the Regulations on Fund Lending and Endorsement Guarantees by Public Companies

1. Event Date: 115/09/22

2. Details of the Guaranteed Party: (1) Company Name: Inventec Electronics (Thailand) Co., Ltd. (2) Relationship with the Guarantee-Providing Company: A company in which the issuer directly and indirectly holds 100% of the voting rights. (3) Guarantee Limit (in thousand THB): 38,834,517 (4) Previous Outstanding Guarantee Balance (in thousand THB): 17,332,852 (5) Amount of New Guarantee Added This Time (in thousand THB): 1,592,500 (6) Outstanding Guarantee Balance as of Event Date (in thousand THB): 18,925,352 (7) Actual Amount Drawn by the Guaranteed Company (in thousand THB): 14,801,647 (8) Reason for the Additional Guarantee: To meet the operating capital needs of the subsidiary.

3. Collateral Provided by the Guaranteed Company: (1) Description: None (2) Value (in thousand THB): 0

4. Latest Financial Statement Information of the Guaranteed Company: (1) Capital (in thousand THB): 6,200,926 (2) Accumulated Profit/Loss (in thousand THB): 694,215

5. Conditions for Release from Guarantee Liability: (1) Condition: Upon change in the lending bank's credit terms or non-renewal upon maturity (2) Date: The date when the contract term expires or other conditions for release from guarantee liability are fulfilled

6. Total Guarantee Limit (in thousand THB): 42,833,780

7. Outstanding Guarantee Balance as of Event Date (in thousand THB): 29,405,097

8. Ratio of Outstanding Guarantee Provided by the Company to the Net Assets of the Publicly Issued Company as per the Latest Financial Statements as of Event Date: 37.86

9. Combined Ratio of Outstanding Guarantees, Long-Term Investments, and Fund Lending to the Net Assets of the Publicly Issued Company as per the Latest Financial Statements as of Event Date: 38.10

10. Other Matters to Be Disclosed: None